org.jfaster.badger.sql.parse.BadgerSqlLexer Maven / Gradle / Ivy

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// Generated from BadgerSql.g4 by ANTLR 4.7.2

package org.jfaster.badger.sql.parse;

import java.util.ArrayList;
import java.util.List;

import org.antlr.v4.runtime.CharStream;
import org.antlr.v4.runtime.Lexer;
import org.antlr.v4.runtime.RuleContext;
import org.antlr.v4.runtime.RuntimeMetaData;
import org.antlr.v4.runtime.Vocabulary;
import org.antlr.v4.runtime.VocabularyImpl;
import org.antlr.v4.runtime.atn.ATN;
import org.antlr.v4.runtime.atn.ATNDeserializer;
import org.antlr.v4.runtime.atn.LexerATNSimulator;
import org.antlr.v4.runtime.atn.PredictionContextCache;
import org.antlr.v4.runtime.dfa.DFA;

@SuppressWarnings({"all", "warnings", "unchecked", "unused", "cast"})
public class BadgerSqlLexer extends Lexer {
    static {
        RuntimeMetaData.checkVersion("4.7.2", RuntimeMetaData.VERSION);
    }

    protected static final DFA[] _decisionToDFA;
    protected static final PredictionContextCache _sharedContextCache =
            new PredictionContextCache();
    public static final int
            T__0 = 1, T__1 = 2, T__2 = 3, INT = 4, DEC = 5, MARK = 6, AD = 7, OD = 8, IN = 9, BA = 10,
            LK = 11, IS = 12, NOT = 13, NUL = 14, QuoteString = 15, ID = 16, EQ = 17, LT = 18, GT = 19,
            NE = 20, LE = 21, GE = 22, WS = 23;
    public static String[] channelNames = {
            "DEFAULT_TOKEN_CHANNEL", "HIDDEN"
    };

    public static String[] modeNames = {
            "DEFAULT_MODE"
    };

    private static String[] makeRuleNames() {
        return new String[]{
                "T__0", "T__1", "T__2", "INT", "DEC", "MARK", "AD", "OD", "IN", "BA",
                "LK", "IS", "NOT", "NUL", "QuoteString", "ESCqs", "ID", "EQ", "LT", "GT",
                "NE", "LE", "GE", "WS", "Digit"
        };
    }

    public static final String[] ruleNames = makeRuleNames();

    private static String[] makeLiteralNames() {
        return new String[]{
                null, "'('", "','", "')'", null, null, "'?'", null, null, null, null,
                null, null, null, null, null, null, "'='", "'<'", "'>'", null, "'<='",
                "'>='"
        };
    }

    private static final String[] _LITERAL_NAMES = makeLiteralNames();

    private static String[] makeSymbolicNames() {
        return new String[]{
                null, null, null, null, "INT", "DEC", "MARK", "AD", "OD", "IN", "BA",
                "LK", "IS", "NOT", "NUL", "QuoteString", "ID", "EQ", "LT", "GT", "NE",
                "LE", "GE", "WS"
        };
    }

    private static final String[] _SYMBOLIC_NAMES = makeSymbolicNames();
    public static final Vocabulary VOCABULARY = new VocabularyImpl(_LITERAL_NAMES, _SYMBOLIC_NAMES);

    /**
     * @deprecated Use {@link #VOCABULARY} instead.
     */
    @Deprecated
    public static final String[] tokenNames;

    static {
        tokenNames = new String[_SYMBOLIC_NAMES.length];
        for (int i = 0; i < tokenNames.length; i++) {
            tokenNames[i] = VOCABULARY.getLiteralName(i);
            if (tokenNames[i] == null) {
                tokenNames[i] = VOCABULARY.getSymbolicName(i);
            }

            if (tokenNames[i] == null) {
                tokenNames[i] = "";
            }
        }
    }

    @Override
    @Deprecated
    public String[] getTokenNames() {
        return tokenNames;
    }

    @Override

    public Vocabulary getVocabulary() {
        return VOCABULARY;
    }


    StringBuilder sqlBuilder = new StringBuilder(128);
    List